Change carYukon AT4 L84 4WD 10AT MY2025 US · United States
Gmc Yukon
Yukon AT4 L84 4WD 10AT MY2025 US · 2025 · United States
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Full specifications
Engine & powertrain3
| Engine code | L84, GM engine RPO (GM TechLink MY2025 chart) Yukon AT4 L84 4WD 10AT MY2025 US; United States MY2025 only. Exact GMC model/engine row from R56, independently matched to its own MY2025 owner manual and GMC release; trim/drive confirmed in GM Fleet Guide. Excludes other model years, models and powertrains. Internal descriptive label, not OEM chassis code. With-filter oil quantities; check level after filling. |
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| Engine displacement | 5.3 L (GM TechLink MY2025 chart) Yukon AT4 L84 4WD 10AT MY2025 US; United States MY2025 only. Exact GMC model/engine row from R56, independently matched to its own MY2025 owner manual and GMC release; trim/drive confirmed in GM Fleet Guide. Excludes other model years, models and powertrains. Internal descriptive label, not OEM chassis code. With-filter oil quantities; check level after filling. |
| Powertrain designation | 5.3L gasoline V8 (L84); AT4; 4WD; 10AT Yukon AT4 L84 4WD 10AT MY2025 US; exact United States MY2025 GMC Yukon AT4, L84, 4WD, 10AT. Only the cited model/engine/drive row applies; no cross-model or cross-year capacity inference. Yukon 120.9-inch short wheelbase, not Yukon XL 134.1-inch long wheelbase, per original GMC release dimensions. |
Capacities & service fluids4
| Coolant capacity | 14.8 L (15.6 US qt) approximate entire engine cooling system capacity Yukon AT4 L84 4WD 10AT MY2025 US; exact United States MY2025 GMC Yukon AT4, L84, 4WD, 10AT. Only the cited model/engine/drive row applies; no cross-model or cross-year capacity inference. Yukon 120.9-inch short wheelbase, not Yukon XL 134.1-inch long wheelbase, per original GMC release dimensions. |
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| Engine oil capacity | 8.0 US qt (7.6 L) with filter (GM TechLink MY2025 chart) Yukon AT4 L84 4WD 10AT MY2025 US; United States MY2025 only. Exact GMC model/engine row from R56, independently matched to its own MY2025 owner manual and GMC release; trim/drive confirmed in GM Fleet Guide. Excludes other model years, models and powertrains. Internal descriptive label, not OEM chassis code. With-filter oil quantities; check level after filling. |
| Fuel tank capacity | 90.8 L (24.0 US gal) approximate fuel tank capacity Yukon AT4 L84 4WD 10AT MY2025 US; exact United States MY2025 GMC Yukon AT4, L84, 4WD, 10AT. Only the cited model/engine/drive row applies; no cross-model or cross-year capacity inference. Yukon 120.9-inch short wheelbase, not Yukon XL 134.1-inch long wheelbase, per original GMC release dimensions. |
| Transmission fluid | DEXRON ULV Automatic Transmission Fluid Yukon AT4 L84 4WD 10AT MY2025 US; exact United States MY2025 GMC Yukon AT4, L84, 4WD, 10AT. Only the cited model/engine/drive row applies; no cross-model or cross-year capacity inference. Yukon 120.9-inch short wheelbase, not Yukon XL 134.1-inch long wheelbase, per original GMC release dimensions. |
Battery & charging1
| Smart-key battery | CR2450 lithium or equivalent remote-key battery Yukon AT4 L84 4WD 10AT MY2025 US; exact United States MY2025 GMC Yukon AT4, L84, 4WD, 10AT. Only the cited model/engine/drive row applies; no cross-model or cross-year capacity inference. Yukon 120.9-inch short wheelbase, not Yukon XL 134.1-inch long wheelbase, per original GMC release dimensions. |
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Before you buy
Service references
Sources and next step
View 3 evidence sources
- GM TechLink: 2025 Engine Oil Capacities (With Filter), U.S. and Canada, January 2025 ↗General Motors / GM TechLink · Verified
- General Motors manufacturer reference ↗General Motors · Verified
- General Motors manufacturer reference ↗General Motors · Verified
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